HU169522B - - Google Patents
Info
- Publication number
- HU169522B HU169522B HUEE002284A HU169522B HU 169522 B HU169522 B HU 169522B HU EE002284 A HUEE002284 A HU EE002284A HU 169522 B HU169522 B HU 169522B
- Authority
- HU
- Hungary
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Programmable Controllers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE002284 HU169522B (it) | 1974-12-03 | 1974-12-03 | |
| DE19752517872 DE2517872A1 (de) | 1974-12-03 | 1975-04-22 | Verfahren und systemtechnische anordnung zur regeneration von mos-operationsspeichern in digitalanlagen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE002284 HU169522B (it) | 1974-12-03 | 1974-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU169522B true HU169522B (it) | 1976-12-28 |
Family
ID=10995583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUEE002284 HU169522B (it) | 1974-12-03 | 1974-12-03 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2517872A1 (it) |
| HU (1) | HU169522B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58155596A (ja) * | 1982-03-10 | 1983-09-16 | Hitachi Ltd | ダイナミツク型ｍｏｓｒａｍ |
| DE3671675D1 (de) * | 1985-09-30 | 1990-07-05 | Siemens Ag | Verfahren zum auffrischen von daten in einer dynamischen ram-speichereinheit, und steuereinheit zur durchfuehrung dieses verfahrens. |
-
1974
- 1974-12-03 HU HUEE002284 patent/HU169522B/hu not_active IP Right Cessation
-
1975
- 1975-04-22 DE DE19752517872 patent/DE2517872A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2517872A1 (de) | 1976-06-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |